We girls get it. We’ve been responsible since the beginning, what with the whole birthing babies thing … Guys, meanwhile, are often responsible for their video game collection and not much more! But a man who owns a dog? He gets it. He knows he has to walk the dog, feed it, groom it, and take care of it. He comprehends that being in charge of another life means he has to do a little nurturing. If we're lucky, he’ll probably do the dishes, too.